Part Details for MC68HC705C8CFN by Freescale Semiconductor
Results Overview of MC68HC705C8CFN by Freescale Semiconductor
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (8 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
MC68HC705C8CFN Information
MC68HC705C8CFN by Freescale Semiconductor is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.
Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.
Price & Stock for MC68HC705C8CFN
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 500 |
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RFQ | ||
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Quest Components | IC,MICROCONTROLLER,8-BIT,6805 CPU,CMOS,LDCC,44PIN,PLASTIC | 400 |
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$1.0000 / $2.5000 | Buy Now |
Part Details for MC68HC705C8CFN
MC68HC705C8CFN CAD Models
MC68HC705C8CFN Part Data Attributes
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MC68HC705C8CFN
Freescale Semiconductor
Buy Now
Datasheet
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Compare Parts:
MC68HC705C8CFN
Freescale Semiconductor
8-BIT, OTPROM, 2.1MHz, MICROCONTROLLER, PQCC44, PLASTIC, LCC-44
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| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | FREESCALE SEMICONDUCTOR INC | |
| Part Package Code | LCC | |
| Package Description | PLASTIC, LCC-44 | |
| Pin Count | 44 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.31.00.01 | |
| Has ADC | NO | |
| Additional Feature | ALSO OPERATES AT 3.3V SUPPLY AT 1 MHZ | |
| Address Bus Width | ||
| Bit Size | 8 | |
| Clock Frequency-Max | 4.2 MHz | |
| DAC Channels | NO | |
| DMA Channels | NO | |
| External Data Bus Width | ||
| JESD-30 Code | S-PQCC-J44 | |
| Length | 16.585 mm | |
| Number of I/O Lines | 31 | |
| Number of Terminals | 44 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| PWM Channels | NO | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | QCCJ | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER | |
| Qualification Status | Not Qualified | |
| ROM Programmability | OTPROM | |
| Seated Height-Max | 4.57 mm | |
| Speed | 2.1 MHz | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 4.5 V | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | HCMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Form | J BEND | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | QUAD | |
| Width | 16.585 mm | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
Alternate Parts for MC68HC705C8CFN
This table gives cross-reference parts and alternative options found for MC68HC705C8CFN. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MC68HC705C8CFN, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| MC68HC705C8FN | Rochester Electronics LLC | Check for Price | Microcontroller, 8-Bit, OTPROM, HCMOS, PQCC44, PLASTIC, LCC-44 | MC68HC705C8CFN vs MC68HC705C8FN |
| MC68HC705C8FN | Motorola Semiconductor Products | Check for Price | Microcontroller, 8-Bit, OTPROM, 6805 CPU, 2.1MHz, HCMOS, PQCC44, PLASTIC, LCC-44 | MC68HC705C8CFN vs MC68HC705C8FN |
| MC68HC705C8CFN | National Semiconductor Corporation | Check for Price | IC,MICROCONTROLLER,8-BIT,6805 CPU,CMOS,LDCC,44PIN,PLASTIC | MC68HC705C8CFN vs MC68HC705C8CFN |
| MC68HC705C8CFN | Rochester Electronics LLC | Check for Price | Microcontroller, 8-Bit, OTPROM, HCMOS, PQCC44, PLASTIC, LCC-44 | MC68HC705C8CFN vs MC68HC705C8CFN |
| MC68HC705C8CFNR2 | Motorola Semiconductor Products | Check for Price | Microcontroller, 8-Bit, OTPROM, 2.1MHz, HCMOS, PQCC44, PLASTIC, LCC-44 | MC68HC705C8CFN vs MC68HC705C8CFNR2 |
| MC68HC705C8FNR2 | Motorola Semiconductor Products | Check for Price | Microcontroller, 8-Bit, OTPROM, 2.1MHz, HCMOS, PQCC44, PLASTIC, LCC-44 | MC68HC705C8CFN vs MC68HC705C8FNR2 |
| MC68HC705C8CFN | Texas Instruments | Check for Price | IC,MICROCONTROLLER,8-BIT,6805 CPU,CMOS,LDCC,44PIN,PLASTIC | MC68HC705C8CFN vs MC68HC705C8CFN |
| MC68HC705C8FN | National Semiconductor Corporation | Check for Price | IC,MICROCONTROLLER,8-BIT,6805 CPU,CMOS,LDCC,44PIN,PLASTIC | MC68HC705C8CFN vs MC68HC705C8FN |
MC68HC705C8CFN Frequently Asked Questions (FAQ)
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The maximum clock frequency for the MC68HC705C8CFN is 2 MHz, as specified in the datasheet. However, it's recommended to consult the application notes and errata documents for any specific clocking requirements or limitations.
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To configure the internal oscillator for optimal performance, refer to the oscillator configuration register (OCR) in the datasheet. Set the OCR to the recommended values for the desired clock frequency, and ensure that the oscillator is properly bypassed with a capacitor.
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The maximum current that can be sourced or sunk by the I/O pins of the MC68HC705C8CFN is 25 mA per pin, as specified in the datasheet. However, it's recommended to consult the electrical characteristics section for specific current limits and thermal considerations.
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The MC68HC705C8CFN has a built-in watchdog timer that can be enabled and configured using the watchdog timer control register (WTCSR). Refer to the datasheet for the specific register settings and timing requirements to implement a watchdog timer in your application.
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The MC68HC705C8CFN has several power-saving modes, including Stop, Wait, and Halt modes. These modes can be enabled using the power management control register (PMC) and can help reduce power consumption in low-power applications.